Caris Life Sciences

Caris Life Sciences is a precision oncology company founded in 1998 and headquartered in Irving, Texas, that provides comprehensive molecular profiling tests used by oncologists to select personalized cancer treatments. The company's flagship test Molecular Intelligence analyzes tumors using whole transcriptome sequencing, whole exome sequencing, and protein expression to identify biomarkers that predict response to specific therapies including targeted drugs and immunotherapies. Caris has built one of the largest real-world oncology molecular databases, with profiles from hundreds of thousands of patient tumors that are used for research, drug development partnerships, and AI model training. The company serves oncologists, cancer centers, and pharmaceutical companies conducting biomarker-driven clinical trials. Caris has raised over $1B and operates CLIA-certified laboratory facilities in Phoenix and Irving. The company's database and AI capabilities have attracted partnerships with pharmaceutical companies seeking to identify patient populations most likely to respond to novel therapies. Caris positions itself at the intersection of clinical diagnostics and drug development infrastructure, generating value both from patient care and from the insights its large clinical database enables.